Question

The radius and height of a cylinder are in the ratio 5:7 and its volume is 550 cm find the radius​

Answer 1

Answer:

Radius we got as 5cm

Step-by-step explanation:

HOPE THIS WILL HELP YOU:)

Answer 2

Answer:

5cm

Step-by-step explanation:

Ratio: 5:7

Let the radius and height be 5x and 7x,

Volume = 550 cm^2

Volume =

\pi \: {r}^{2} hπr

2

h

= 22/7 × 5x ×5x ×7x = 550

=22× 25x^3 = 550

=550x^3=550

=x^3=1

=x= cube root of 1 = 1 cm

Radius= 5 ×1 =5 cm

Height= 7×1=7 cm

Mark it as the brainliest!!

:)